High Purity OFHC Copper Powder
Oxygen-Free High Conductivity (OFHC) copper powder with less than 5 ppm oxygen and non-lamellar spherical morphology. It is used in high-performance electronics and superconductors, and falls under tariff item 7406.10.00.
Import Duty Rates by Country of Origin
| Origin Country | MFN Tariff | Surtaxes | Total Effective Rate |
|---|---|---|---|
| 🇨🇳China | Free | — | Free |
| 🇲🇽Mexico | Free | — | Free |
| 🇺🇸United States | Free | — | Free |
| 🇩🇪Germany | Free | — | Free |
| 🇯🇵Japan | Free | — | Free |
More Specific Codes
This product may fall under a more specific subheading:
Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If the powder is in flake form.
Flake-shaped copper powders are classified separately.
Not sure which classification is right?
The Tariff Assistant works through the GRI rules on your specific product to reach the right tariff item — and can price the duty on it in the same conversation.
Import Tips & Compliance
• Provide a certificate of analysis confirming the low oxygen content and high purity
• Ensure the powder is classified as non-lamellar, as this affects the tariff item
• Check if the end-use in electronics requires additional compliance documentation
Related Products under Tariff item 7406.10.00
Atomized Copper Powder -15 Micron
Atomized copper powder with a 15 micron average particle size and spherical, non-lamellar morphology. It is used in powder metallurgy and thermal spray coatings, and falls under tariff item 7406.10.00 as a powder of non-lamellar structure.
Copper Powder for 3D Metal Printing
Spherical copper powder optimized for selective laser melting (SLM) 3D printing, with non-lamellar structure for excellent powder bed density and laser absorption. It falls under tariff item 7406.10.00 as a non-lamellar copper powder.
Copper Powder for MIM Applications
Ultra-fine spherical copper powder for metal injection molding (MIM) with narrow particle distribution and non-lamellar structure. It provides optimal packing density in MIM feedstocks and is classified under tariff item 7406.10.00.
Electrolytic Copper Powder 10-44 Microns
Dendritic copper powder produced by electrolytic deposition, with irregular but non-lamellar structure, in a 10-44 micron particle size range. It is used in friction materials and carbon brushes, and falls under tariff item 7406.10.00.
Gas Atomized Copper Alloy Powder C11000
Gas atomized C11000 copper alloy powder with spherical non-lamellar particles, containing 99.9% copper with controlled oxygen. It is used for brazing and powder metallurgy, and falls under tariff item 7406.10.00.
Spherical Copper Powder 99.9% Pure
High-purity spherical copper powder with 99.9% purity, produced via gas atomization for uniform particle size. It is used in additive manufacturing and metal injection molding, and falls under tariff item 7406.10.00.